Edexcel GCSE Mathematics 1MA1 · N14
Estimation and checking
- Code
- N14
- In
- N Number
- Course
- GCSE Mathematics 1MA1
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in N Number
- N1 Ordering numbers
- N2 The four operations
- N3 Relationships between operations
- N4 Primes, factors and multiples
- N5 Systematic listing and the product rule
- N6 Powers and roots
- N7 Calculating with roots and indices
- N8 Exact calculation with fractions, surds and pi
- N9 Standard form
- N10 Decimals and fractions
- N11 Fractions in ratio problems
- N12 Fractions and percentages as operators
- N13 Standard units of measure
- N14 Estimation and checking
- N15 Rounding
- N16 Limits of accuracy and bounds